Science Quiz

What is the respiratory system?

The trachea leads to the

• Bronchi

• Larynx

• Arteries

• Lungs

1. Which of the following is a function of the respiratory system?

• Gas exchange

• Absorption of nutrients

• Transport of oxygen

• Structural support

1. How many chambers does the heart have?

• 5

• 10

• 8

• 4

The movement of blood through the body is called?

• Circulation

• Veins

• Lungs

• Heart

1. The heart beat sound coming from your heart comes from

The circulation of blood through your body provides your body with?

• Oxygen

• Nutrients

What does the liver do to help digestion?

• Produces Bile

• Nothing

• It is just there

• It helps food pass through the pipes

How does food move through your digestive tract?

• It goes through the trachea

• by a process called peristalsis

What does the digestive system end with?